Results 111 to 120 of about 568,668 (296)

A New Class of Miniaturized Balanced Couplers: Low-Loss Design for Wireless Network and RF Scavenging Systems

IEEE Access
A new class of miniaturized balanced 0° microstrip filtering couplers is presented, characterized by an ultra-compact footprint of only $0.006~\lambda _{\mathrm {g}}^{2}$ achieved through a unique configuration of coupled thin microstrip lines ...
Salah I. Yahya, Farid Zubir, Leila Nouri, Noorlindawaty Md Jizat   +3 more
doaj   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Evaluation of SMC powder during uniaxial compaction and subsequent annealing treatment

, 2021
Anna Lebhard
openalex   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Compact LET Arrays for Origami-Based Mechanisms

Robotics
Lamina Emergent Torsional (LET) arrays can be used to replace creases in origami-based mechanisms. They can be made of planar materials, which makes them compatible with many designs.
Luke Q. Gardner, Katie Varela, Larry L. Howell, Spencer P. Magleby   +3 more
doaj   +1 more source

A Design of Compact Wideband Siw Fractal Koch Surface Slotted Array Antenna for Ka- Band Applications

, 2023
Gopi Ram, Elagandula Aparna, G. Arun Kumar   +2 more
openalex   +1 more source

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

Advanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya, Konda Reddy Kunduru, Krishanu Ghosal, Luna Rizik, Nofar Atari, Mahran Daifa, Neta Kutner, Bassma Khamaisi, Qi Wu, Simran Jindal, Merna Shaheen‐Mualim, Ranabir Majumder, Mahitosh Mandal, Michal Mandelboim, Shady Farah   +14 more
wiley   +1 more source

A Compact High-Efficiency Ultra-Wideband RF Rectifier for Electromagnetic Energy Harvesting

IEEE Open Journal of Power Electronics
This paper proposed a compact and highly effective ultra-wideband rectifier for energy harvesting applications in radio frequency (RF) ambient. To reduce the complexity of the matching network, the rectifier adopted a matching network without reactance ...
Xingyu Huang, Wenbo Liu, Tao Wang, Jishen Li, Sheng Wang, Jiazhen Li   +5 more
doaj   +1 more source

Erratum: Correction to my paper “Mod 2 cohomology of 2-compact groups of low rank” [PDF]

, 2007
Shizuo Kaji
openalex   +1 more source